c1fa7f9838467f7ded82d609fe89e5dee35cbcd9dab4bbbb3067f06ccbf6dede

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22-07-2024 11:06

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General

Target

62fc27c1fe61e6d6ded671f91919e619_JaffaCakes118.pdf
Size

12KB
MD5

62fc27c1fe61e6d6ded671f91919e619
SHA1

7b21bcefce45cd6db3fec27d12b2326e4aba286c
SHA256

c1fa7f9838467f7ded82d609fe89e5dee35cbcd9dab4bbbb3067f06ccbf6dede
SHA512

ddc607321a1f179a49f749080ce8794c0961912fad452817fd7b4148fd1efb3fbfd04d3ef289bcdf18251bab392aedc0c5a8aebb6636020ad2e450b8b70ad9c3
SSDEEP

384:bONbedw+lJ5D2k64x7bc3p5C+2Ey7U+ZWOX3:9i5C+2Ey7U+ZWO

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3856	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 4332	3856	AcroRd32.exe	87
PID 3856 wrote to memory of 4332	3856	AcroRd32.exe	87
PID 3856 wrote to memory of 4332	3856	AcroRd32.exe	87
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 2164	4332	RdrCEF.exe	90
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91
PID 4332 wrote to memory of 3152	4332	RdrCEF.exe	91

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\62fc27c1fe61e6d6ded671f91919e619_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3856
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4332
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=5BD369D8B56FE7EA9CCCA03DE481BAFA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2164
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=8CB605C6C70CCE161B52291B16029758 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=8CB605C6C70CCE161B52291B16029758 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3152
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=F072C403E41E0DEBBA77A93EAA22CE7D --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1044
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=1118B1461190207CE999945F7A128F0D --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2320
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=1D5EF62CD82338546F659CBE87033262 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=1D5EF62CD82338546F659CBE87033262 --renderer-client-id=6 --mojo-platform-channel-handle=2004 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4400
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=E6070A84771A1D1A142D59DB5FCB2401 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
92d153ab6f308c7820df1e0b47e569a5

SHA1
eea9b87e1933f26257a85fd169108d2411851743

SHA256
70a4f7cf95ac4d56c32d91081629e273449ed3b841d6da81b4340ca23f6ff0b9

SHA512
f4d9ddb2c1f5dcfae48a77875b2238841d700256d7d7e0498267f5c7f24d668bdfc4e653b10dcc71797e3978d052de0b5d1919ead4bfd2c7812152ceace2cb07

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
memory/3856-122-0x000000000AA20000-0x000000000AB6D000-memory.dmp

Filesize
1.3MB

Download